UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6N3cBAXRCEWY2/OrXdpRCw1+lSrth/jMupDid2gpVH4=' 
WHERE 
  key_id = 'bc8a300c656d80f1f051fd7c42a2dbc67ca7c2e16e9ac4d86d49fe9e2eef42e4' 
  AND (
    token = '6N3cBAXRCEWY2/OrXdpRCw1+lSrth/jMupDid2gpVH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )